A subspace-based fault detection algorithm with application to in-operation monitoring and diagnostics of vibrating structures

被引：0
|
作者：
Abdelghani, M [1 ]
Basseville, M [1 ]
Benveniste, A [1 ]
Hermans, L [1 ]
Van der Auweraer, H [1 ]
机构：
[1] Inst Rech Informat & Syst Aleatoires, F-35042 Rennes, France
来源：
IMAC - PROCEEDINGS OF THE 16TH INTERNATIONAL MODAL ANALYSIS CONFERENCE, VOLS 1 AND 2 | 1998年 / 3243卷
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D O I：
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中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Based on the recent stochastic subspace identification algorithms [14, 15], we present recent advances in our comprehensive approach [7, 1] for 1/in-operation modal identification of structures, 2/in-operation detection of damages, and 3/in-operation diagnostics of damages in terms of both modes and modal shapes, or alternatively in terms of finite element parameters (Young's modulus and volumic mass).
引用
收藏
页码：753 / 759
页数：7
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